/* Percentage, growth and compound-interest calculators. Uses the shared --ink/--muted/--line/--paper/--white/--blue tokens. */
.gc-page{max-width:1320px}
.gc-heading h1{font-size:clamp(28px,4vw,42px);line-height:1.25;margin:8px 0 12px}
.gc-family{display:flex;flex-direction:column;gap:8px;margin:0 0 18px}
.gc-family-group{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.gc-family-group b{font-size:13px;color:var(--muted);font-weight:600;min-width:84px}
.gc-family a{font-size:14px;line-height:1.4;border:1px solid var(--line);background:var(--white);border-radius:999px;padding:6px 12px;color:var(--ink);text-decoration:none}
.gc-family a[aria-current=page]{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.gc-workbench{min-width:0}
.gc-field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--muted);min-width:0}
.gc-field[hidden]{display:none}
.gc-field small{font-size:12px;line-height:1.45}
.gc-input{position:relative;display:flex}
.gc-input input,.gc-field select,.gc-field textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-size:17px;color:var(--ink);background:var(--white);box-sizing:border-box;min-width:0;font-variant-numeric:tabular-nums}
.gc-field textarea{font-size:15px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}
.gc-input i{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--muted);pointer-events:none}
.gc-input i+input,.gc-input input:has(+i){padding-right:34px}
.gc-input input:focus,.gc-field select:focus,.gc-field textarea:focus{outline:2px solid var(--blue);outline-offset:1px;border-color:var(--blue)}
.gc-chips{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px}
.gc-chips[hidden]{display:none}
.gc-chips label{position:relative}.gc-chips input{position:absolute;opacity:0;pointer-events:none}
.gc-chips span{display:block;padding:7px 13px;border:1px solid var(--line);border-radius:999px;font-size:14px;cursor:pointer;color:var(--ink);background:var(--white);line-height:1.3}
.gc-chips input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.gc-chips input:focus-visible+span{outline:2px solid var(--blue);outline-offset:2px}
.gc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin-bottom:12px}
.gc-grid[hidden],[data-tab][hidden]{display:none}
.gc-sub{margin:14px 0 8px;font-weight:700;color:var(--ink);font-size:15px}
.gc-check{display:flex;gap:8px;align-items:flex-start;margin:2px 0 10px;font-size:14px;color:var(--ink);cursor:pointer}.gc-check input{width:18px;height:18px;margin-top:1px;accent-color:var(--blue)}
.gc-more{margin-top:6px}.gc-more summary{cursor:pointer;font-size:14px;font-weight:600;color:var(--ink);padding:4px 0 10px}
/* percentage cards */
.gc-pct-bar{display:flex;gap:12px;align-items:flex-end;margin-bottom:12px}.gc-pct-bar .gc-field{width:120px}
.gc-link{background:none;border:0;padding:0 0 12px;color:var(--blue);font:inherit;font-size:14px;cursor:pointer;text-decoration:underline}
.gc-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,380px),1fr));gap:14px}
.gc-card{border:1px solid var(--line);border-radius:16px;background:var(--white);padding:16px 18px;box-shadow:0 8px 26px rgba(23,42,71,.05);min-width:0}
.gc-card.is-focus{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue),0 12px 32px rgba(23,42,71,.08)}
.gc-card-title{font-size:17px;margin:0 0 12px;line-height:1.4}
.gc-card-inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-items:end}
.gc-card-inputs .gc-chips{grid-column:1/-1;margin:0}
.gc-card-result{display:flex;align-items:center;gap:10px;margin-top:14px;padding-top:12px;border-top:1px dashed var(--line)}
.gc-card-result output{font-size:clamp(24px,3vw,30px);font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere;flex:1;min-width:0}
.gc-card.is-up output{color:#15803d}.gc-card.is-down output{color:#b91c1c}
.gc-card-sub{margin:6px 0 0;font-size:13px;color:var(--muted);line-height:1.55;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.gc-copy{border:1px solid var(--line);background:var(--white);color:var(--ink);border-radius:9px;padding:5px 10px;font:inherit;font-size:13px;cursor:pointer;flex:none}
/* two-column calculators */
.gc-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);border:1px solid var(--line);border-radius:18px;background:var(--white);overflow:hidden;box-shadow:0 14px 42px rgba(23,42,71,.06)}
.gc-form{padding:20px 22px;border-right:1px solid var(--line);min-width:0}
.gc-output{padding:20px 22px;background:var(--paper);min-width:0}
.gc-overline{margin:0;font-size:13px;letter-spacing:.04em;color:var(--muted);min-height:1.2em}
.gc-main{margin:4px 0 2px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.gc-main strong{font-size:clamp(30px,4.4vw,46px);line-height:1.15;font-variant-numeric:tabular-nums;color:var(--ink);overflow-wrap:anywhere}
.gc-main-sub{margin:4px 0 0;color:var(--muted);font-variant-numeric:tabular-nums;line-height:1.55;overflow-wrap:anywhere}
.gc-error{background:#fdecec;color:#a42323;border:1px solid #f2c2c2;border-radius:10px;padding:10px 12px;margin:12px 0 0;font-size:15px}
.gc-facts{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px;margin:16px 0 12px}
.gc-facts div{background:var(--white);border:1px solid var(--line);border-radius:11px;padding:9px 12px;min-width:0}
.gc-facts dt{font-size:13px;color:var(--muted);margin:0 0 3px}.gc-facts dd{margin:0;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.gc-extra:not(:empty){margin-top:8px}
.gc-chart{width:100%;height:auto;display:block;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:6px 4px}
.gc-chart .gc-gridline{stroke:var(--line);stroke-width:1}
.gc-axis{font-size:11px;fill:var(--muted);font-family:inherit}
.gc-legend{display:flex;flex-wrap:wrap;gap:14px;font-size:13px;color:var(--muted);margin:6px 0 0}.gc-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.gc-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.gc-actions button{min-height:40px;border:1px solid var(--line);border-radius:10px;padding:7px 14px;font:inherit;font-size:14px;background:var(--white);color:var(--ink);cursor:pointer}
.gc-actions button[hidden]{display:none}
.gc-toast{margin:10px 0 0;font-size:14px;color:#14734f}
.gc-table-wrap{position:relative;overflow:auto;max-height:420px;margin:12px 0;border:1px solid var(--line);border-radius:12px;background:var(--white)}
.gc-table{width:100%;border-collapse:collapse;font-size:14px;font-variant-numeric:tabular-nums}
.gc-table caption{text-align:left;font-weight:600;padding:10px 12px 4px;color:var(--ink)}
.gc-table th,.gc-table td{padding:7px 12px;border-top:1px solid var(--line);text-align:right;white-space:nowrap;color:var(--ink)}
.gc-table th:first-child,.gc-table td:first-child{text-align:left}
.gc-table thead th{font-size:13px;color:var(--muted);font-weight:600;background:var(--paper);position:sticky;top:0}
.gc-guide .gc-table td,.gc-guide .gc-table th{white-space:normal}
.gc-note{font-size:13px;color:var(--muted);line-height:1.6}
.gc-guide{min-width:0}.gc-guide h2{margin-top:30px}
.guide-layout>*{min-width:0}
html[data-xunl-theme="dark"] .gc-error{background:#3a1a1d;color:#ffb4b4;border-color:#6d2c31}
html[data-xunl-theme="dark"] .gc-toast{color:#6fd6a6}
html[data-xunl-theme="dark"] .gc-card.is-up output{color:#4ade80}html[data-xunl-theme="dark"] .gc-card.is-down output{color:#f87171}
@media(max-width:980px){.gc-two{grid-template-columns:1fr}.gc-form{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:560px){.gc-form,.gc-output{padding:16px}.gc-card-inputs{grid-template-columns:1fr 1fr}.gc-family-group b{min-width:100%}}